Plot synopsis: “On December 21st 1970, the King of Rock’n Roll showed up, unannounced, on the lawn of the White House requesting a meeting with the most powerful man in the world, President Richard Nixon. He had a very urgent request: to be sworn in as an undercover Federal Agent at large. tarring Academy Award nominee Michael Shannon as Elvis Presley, two-time Academy Award winner Kevin Spacey as Richard Nixon and from the producer of Dallas Buyers Club and The Butler, comes an extraordinary true story of two powerful men, sharing one famous yet very funny private moment in the Oval office.”